
As disscussed in Wallaby PTG[1], QA and Horizon team decided to move the horizon dashboard test from tempest-horizon to Tempest. As next step, we can remove the tempest-horizon plugin which will ease the maintaince of horizon tempest test. Depends-On: https://review.opendev.org/c/openstack/tempest/+/771727 Change-Id: I0dc58db29825446381c319ec904e8bf225b210e1